Due to the wide range of liquid filling machinery, there are many types of liquid filling machinery and corresponding filling equipment according to different classifications.
Liquid filling machines can be divided into normal pressure filling machines, pressure filling machines, vacuum filling machines, and automatic quantitative liquid filling machines according to the filling principle.
According to the type of filling operation, it can be divided into automatic liquid filling machines and semi-automatic liquid filling machines.
According to the type of filling, it can be divided into a diluted liquid filling machine, thick liquid filling machine and oil filling machine.
Folding atmospheric filling machine
The atmospheric filling machine is filled by liquid weight under atmospheric pressure. This type of filling machine is divided into two types: timing filling and constant volume filling. They are only suitable for filling low-viscosity and gas-free liquids such as milk and wine.
Folding pressure filling machine
The pressure filling machine is filled at higher than atmospheric pressure, and it can also be divided into two types: one is that the pressure in the liquid storage cylinder is equal to the pressure in the bottle, and the liquid flows into the bottle by its own weight. Isobaric filling; the other is that the pressure in the liquid storage cylinder is higher than the pressure in the bottle, and the liquid flows into the bottle by pressure difference. This method is mostly used in high-speed production lines. The pressure filling machine is suitable for filling liquids containing gas, such as beer, soda, champagne, etc.
Folding vacuum filling machine
A vacuum filling machine is to fill the bottle under the pressure lower than the atmospheric pressure. This type of filling machine has a simple structure, high efficiency, and a wide range of material viscosity adaptations, such as oils, syrups, fruit wines, etc.
Folding quantitative (liquid) filling machine
Product name: automatic quantitative liquid filling machine.
